/*
package com;

import com.baomidou.mybatisplus.core.toolkit.IdWorker;

import java.util.UUID;

public class 获取唯一id {
    public static void main(String[] args) {
        System.out.println(UUID.randomUUID());
        System.out.println(IdWorker.get32UUID());
        System.out.println(IdWorker.getId());
        System.out.println(IdWorker.getTimeId());
    }
}

// */
